48565020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115631}}^1$

素因数の和:115650

約数の個数: 48

約数和(自身を含む): 155409408

約数和(自身を除く): 106844388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115631, 231262, 346893, 462524, 578155, 693786, 809417, 1156310, 1387572, 1618834, 1734465, 2312620, 2428251, 3237668, 3468930, 4047085, 4856502, 6937860, 8094170, 9713004, 12141255, 16188340, 24282510, 48565020]

約数ペア:

[(1, 48565020), (2, 24282510), (3, 16188340), (4, 12141255), (5, 9713004), (6, 8094170), (7, 6937860), (10, 4856502), (12, 4047085), (14, 3468930), (15, 3237668), (20, 2428251), (21, 2312620), (28, 1734465), (30, 1618834), (35, 1387572), (42, 1156310), (60, 809417), (70, 693786), (84, 578155), (105, 462524), (140, 346893), (210, 231262), (420, 115631)]